A monument to the three wars that led to German unification towers within a Berlin traffic circle.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

The house where the writer spent his formative years.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

This amazing mountain temple is topped by one of the tallest sitting Buddha statues in the world.

This ancient cave temple complex is the largest and best-preserved temple complex in Sri Lanka.

This elaborate temple was built around one of the Buddha's teeth.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

At one of Berlin’s oldest churches, visitors can place mosaic tiles to help restore a medieval mural.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Hungarian mummies in beautiful painted coffins.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

Erotic art covers the walls of the largest ancient pleasure palace.

Ancient snack bar of the Roman Empire re-opened.

The walls and streets of the ancient city are peppered with penises.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

Every day is like Christmas on this street where the traditional Neapolitan nativity scene comes to life.